Results 91 to 100 of about 2,131,612 (313)
An experimental procedure was devised to investigate the effects of the lunar environment on the physical properties of simulated lunar soil. The test equipment and materials used consisted of a vacuum chamber, direct shear tester, static penetrometer ...
Butler, Todd +5 more
core +1 more source
Finding floral and faunal species richness optima among active fire regimes
Conservation Biology, Volume 39, Issue 6, December 2025.Abstract Changing fire regimes have important implications for biodiversity and challenge traditional conservation approaches that rely on historical conditions as proxies for ecological integrity. This historical‐centric approach becomes increasingly tenuous under climate change, necessitating direct tests of environmental impacts on biodiversity.
Zachary L. Steel +8 more
wiley +1 more source
Volatiles Detection in Lunar Polar Region
Space: Science & TechnologyIn lunar science, volatiles are defined as chemical elements and unstable compounds, evaporating, sublimating, or flowing in other ways at low temperature.
HongJie Wang +5 more
doaj +1 more source
Energy storage for a lunar base by the reversible chemical reaction: CaO+H2O reversible reaction Ca(OH)2 [PDF]
A thermochemical solar energy storage concept involving the reversible reaction CaO + H2O yields Ca(OH)2 is proposed as a power system element for a lunar base. The operation and components of such a system are described. The CaO/H2O system is capable of
Difilipo, Frank, Perez-Davis, Marla E.
core +1 more source
Satellite Imagery Reveals Near‐Horizon Urban Light Emissions Impacting Ambient Environment
Journal of Geophysical Research: Atmospheres, Volume 130, Issue 22, 28 November 2025.Abstract A novel method has been developed to characterize ground‐based light sources from nighttime satellite imagery. The fraction of light directed toward low elevation angles is determined relative to the total emission into the upper hemisphere. This approach aims to identify locations that exhibit an increased amount of light emission at angles ...
Miroslav Kocifaj, Ladislav Kómar
wiley +1 more source
Antarctic nematodes survival in Martian and Lunar regolith simulants under terrestrial conditions [PDF]
Anais da Academia Brasileira de CiênciasThe exploration of extraterrestrial environments has become a focal point of scientific inquiry, driven by advancements in technology and a growing interest in the potential for life beyond Earth.
CESAR R.L. AMARAL +9 more
doaj +1 more source
Oxygen from the lunar soil by molten silicate electrolysis [PDF]
Accepting that oxygen, rather than gigantic gems or gold, is likely to make the Moon's Klondike, the extraction of oxygen from the lunar soil by molten silicate electrolysis has chosen to be investigated.
Colson, Russell O., Haskin, Larry A.
core +1 more source
Atomic Delocalization in Solar Flare Heavy-Ion Tracks and Its Impact on the Plastic Deformation of CE-5 Lunar Soil [PDF]
, 2023 Yujie Chen +13 more
openalex +1 more source
Conceptual design of equipment to excavate and transport regolith from the lunar maria [PDF]
NASA hopes to have a manned lunar outpost completed by 2005. In order to establish the base, regolith must be excavated from the lunar surface. Regolith will be used as a source for life-supporting elements and as radiation shielding for the lunar ...
Detwiler, Mark +2 more
core +1 more source